1999-2006 Ram Cat-Back Exhaust Flowmaster Stainless Steel thermostats-and-parts Uses OE hardware

Uses OE hardware

5 Secondary Pump Nozzle Size 32 Supercharged Application No Throttle Bore 1

2004 - 2006 Mercedes-Benz E500

5 Series Premium Metallic Air Tube Adaptable No Body Type Spun Outlet Diameter 3

but if you are running a Multi-Step Retard or Timing Controller

1999-2006 Ram Cat-Back Exhaust Flowmaster Stainless Steel thermostats-and-parts Uses OE hardwareOverview: This Flowmaster Flow FX cat back exhaust system for the 1999 2006 GM 1500 trucks (2007 1500 Classic) with the 4. 3, 4. 8, or 5. 3 liter engine (Crew Cab 5. 5' bed, Extra Cab 6. 5' bed only) is manufactured using durable 409 stainless steel throughout and features 3. 00 to dual 2. 50 inch mandrel bent pipes for better exhaust gas flow. A Flow FX "straight through" muffler is used for a moderate to mild sound level and maximum performance.